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Journals / Türkiye Biyolojik Mücadele Dergisi / 2020 / Cilt: 11 - Sayı: 1

Investigation of the effects of ambient humidity on the combined application of Beauveria bassiana (Balsamo) Vuillemin and diatomaceous earth against the lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae)

Ortam neminin, Beauveria bassiana (Balsamo) Vuillemin ve diatomlu toprağın Ekin kambur biti Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae)’ya karşı kombine uygulaması üzerine etkinliğinin araştırılması

Mehmet Kubilay ER
Hasan USLU
Pages
71–81
Publication Date
2022-11-06
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Therefore, the further testing of combinations of entomopathogenic fungi and diatomaceous earths in grain storages under a range of ambient condition is recommended.

📌 3 Key Takeaways

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Objective & Hypothesis:Entomopathogenic fungi (EF) and diatomaceous earth (DE) are effective alone or in combination against stored-grain insects.
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Key Findings & Data:In this study, two Turkish isolates of Beauveria bassiana (Balsamo) Vuillemin and a Turkish DE were tested separately and in combination at three relative humidities (45%, 55%, 65%) and two temperatures (25ºC, 30ºC) to determine their efficacy against adults of the lesser grain borer Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae).
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Conclusion & Impact:Therefore, the further testing of combinations of entomopathogenic fungi and diatomaceous earths in grain storages under a range of ambient condition is recommended.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Beauveria basiana · Diatom toprağı · Rhyzopertha dominica

Abstract

Entomopathogenic fungi (EF) and diatomaceous earth (DE) are effective alone or in combination against stored-grain insects. In this study, two Turkish isolates of Beauveria bassiana (Balsamo) Vuillemin and a Turkish DE were tested separately and in combination at three relative humidities (45%, 55%, 65%) and two temperatures (25ºC, 30ºC) to determine their efficacy against adults of the lesser grain borer Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae). For the bioassays, 50 mL centrifuge tubes containing 40 g of wheat were used. For the controls, wheat alone was used. The EFs and DE were used at 300 ppm (w/w) individually and 300 ppm+300 ppm in combination. Insect mortality was recorded after 7 and 14 days. The application of B. bassiana with DE was equally effective against R. dominica at the three levels of RH used. Therefore, the further testing of combinations of entomopathogenic fungi and diatomaceous earths in grain storages under a range of ambient condition is recommended.

Özet

Entomopatojen fungus (EF) ve diyatom toprağının (DE) depolanmış tahıl zararlılarına karşı tek başlarına veya birlikte etkili olduğu bilinmektedir. Bu çalışmada, bir Türk DE (ACN) ile birleştirilmiş iki yerel Beauveria bassiana (Balsamo) Vuillemin izolatı (5-4, 1-1) seçilen ortam koşullarının birleşik uygulamaların etkinliği üzerindeki etkisini ortaya çıkarmak için üç nispi nemde (%45, %55, %65) ve iki sıcaklık değerinde (25ºC, 30ºC) Ekin kambur biti Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae) erginlerine karşı test edilmiştir. Denemeler için 40 g buğday alan 50 ml kapasiteli santrifüj tüpleri kullanılmıştır. Kontrol için sadece buğday kullanılmıştır. EF ve DE ayrı ayrı 300 ppm (w/w) konsantrasyonunda ve birlikte 300ppm+300ppm konsantrasyonunda kullanılmıştır. Böcek ölümleri 7-14 gün sonra kaydedilmiştir. Elde edilen sonuçlara göre, B. bassiana'nın DE ile birlikte uygulanması, test edilen nispi nem seviyelerinde R. dominica'ya karşı aynı derecede etkilidir ve bu yüzden etkinlik kaybı olmadan bir dizi ortam koşulunda kullanılabilir.

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Cite This Article

ER, M. K., USLU, H. (2022). Investigation of the effects of ambient humidity on the combined application of Beauveria bassiana (Balsamo) Vuillemin and diatomaceous earth against the lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae). Türkiye Biyolojik Mücadele Dergisi, Cilt: 11 - Sayı: 1, 71–81. https://ajindex.com/articles/626917

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References (9)

  1. Abbott, W.S., 1925. A method of computing the effectiveness of an insecticide. J. Econ. Entomol. 18, 265e267 Athanassiou, C.G., Vayias, B.J., Dimizas, C.B., Kavallieratos, N.G., Papagregoriou, A.S., Buchelos, C. Th., 2003. Insecticidal efficacy of diatomaceous earth against Sitophilus oryzae (L.) (Coleoptera: Curculionidae) and Tribolium confusum du Val (Coleoptera: Tenebrionidae) on stored wheat: influence of dose rate, temperature and exposure interval. Journal of Stored Products Research, 41: 47-55.
  2. Athanassiou, C.G., Kavallieratos, N.G., Economou L.P., Dimizas, C.B.,Vayias, B.J., Tomanović, S., Milutinović, M., 2005. Persistence and efficacy of three diatomaceous earth formulations against Sitophilus oryzae (Coleoptera: Curculionidae) on wheat and barley. Journal of Economic Entomology, 98: 1404-1412.
  3. Athanassiou, C.G., Steenberg, T., 2007. Insecticidal effect of Beauveria bassiana (Balsamo) Vuillemin (Ascomycota: Hypocreaes) in combination with three diatomaceous earth formulations against Sitophilus granarius (L.) (Coleoptera: Curculionidae). Biological Control, 40: 411-416.
  4. Athanassiou, C.G., Kavallieratos, N.G., Vayias, B.J., Tsakiri, J.B., Mikeli, N.H., Meletsis, C.M., Tomanović, Ž., 2008. Persistence and efficacy of Metarhizium anisopliae (Metschnikoff) Sorokin (Deuteromycotina: Hyphomycetes) and diatomaceous earth against Sitophilus oryzae (L.) (Coleoptera: Curculionidae) and Rhyzopertha dominica (F.) (Coleoptera: Bostrychidae) on wheat and maize. Crop Protection, 27: 1303-1311.
  5. Athanassiou, C.G., Kavallieratos, N.G., Peteinatos, G.G., Petrou, S.E., Boukouvala, M.C., Tomanović, Ž., 2014, Influence of temperature and humidity on insecticidal effect of three diatomaceous earth formulations against larger grain borer (Coleoptera: Bostrychidae) Journal of Economic Entomology, 100(2): 599–603.
  6. Barış, C., 2016. Beauveria bassiana’nın Katı ortam fermantasyonu ile üretiminde bazı tahılların kullanımı, yüksek lisans tezi. Kahramanmaraş Sütçü İmam Üniversitesi,
  7. Fen Bilimleri Enstitüsü, Bitki Koruma Anabilim Dalı. Beriş, G., Ferizli, A.G., Emekçi, M., 2010. Effects of diatomaceous earth on the mortality and progeny production of Rhyzopertha dominica (Coleoptera: Bostrychidae). Tarım Bilimleri Dergisi, 17: 85-94.
  8. Çakır, Ş., Yamanel, Ş., 2005. Böceklerde insektisitlere direnç. Gazi Üniversitesi Kırşehir Eğitim Fakültesi, 6(1): 21-29.
  9. Er, M.K., Işıkber A.A., Tunaz H., Aydın F., Özbalıkçıoğlu Ü.T., Öz A., 2015. Mortality effects of selected native Beauveria is